Hi Wolfbane, Thanks much! Yes, I think I need an upgrade on my Quartets- but first the tube amp. So Selenium rectifier and some cap replacement recommended- it's what I thought too.
Good to hear that the 222B is plenty in terms of power. Other than the usual eBay sites, any other places to check for refurbished Scotts hopefully not heavily modded? I found Craig Osby, Mapleshade, Analog Engg.
Cheers!